This paper first demonstrates that if there is only one station in charge of DC voltage control, this station cannot provide any real inertia power during frequency events but instead adversely produces a small equivalent negative inertia.

This study analyzes the stability of multi-terminal HVDC grids with different vendor control strategies for DC voltage regulation.

This paper proposes a method to examine the interoperability of a HVDC protection device named Fault Neutralisation System.

This paper outlines the findings from the alpha phase of the "Network DC" project, focusing on the design of a protection system that utilizes DCCBs in UK.